Preparing for a garage appointment: what the workshop needs to know

Between the moment a problem appears and the moment a mechanic has the car in front of them, days often pass. Meanwhile the memory of the details fades, and those are exactly what narrow down a cause. Write them down while they are fresh: it takes five minutes and can save an hour of fault-finding.

That goes for repairs and servicing alike. Even for a service it helps the workshop to know what has been done since last time, what you have noticed and what you expressly do not want.

A good description answers five questions: since when? When exactly — cold or warm, pulling away, braking, steering, at what speed? How often — always, sometimes, only in the wet? What does it sound, smell or feel like? And does anything light up on the dashboard at the time? A video with sound, recorded from the passenger seat, sometimes says more than any description.

What does not belong in it is your own diagnosis. “The wheel bearing has gone” steers the search towards one part, and if it was not that, the part may have been replaced anyway. Write what you perceive and let the workshop draw the conclusion. You can mention your suspicion in conversation — as a suspicion.

Much of what takes time at check-in can be prepared at home in ten minutes. A workshop that does not have to hunt for the chassis number or wait for a key starts work sooner — and the time it would otherwise spend on that, you pay for.

Bring what the workshop needs so it does not have to guess, and take out what has no business being there:

Even a service is not the same at every business. State in the request which message the service indicator shows or which service is due according to the maintenance schedule, and what has been done outside the schedule since last time. Then the workshop plans for the scope your car actually needs rather than a standard package.

Also say what should be done while the car is in — swapping the wheels, wiper blades, a bulb — and what expressly should not: additives, flushes or treatments you do not want. A workshop that knows this in advance does not need to call, and you do not need to argue about the invoice.

Most misunderstandings between customer and workshop do not arise over the agreed work but over the work added during it. So agree before the appointment what happens if the workshop finds something: a call before any additional work, or a limit up to which it may carry on without asking.

Record the agreement in writing — on the job card or in an email — and say how you can be reached. A workshop that cannot reach you has to choose between leaving the car half dismantled and carrying on without approval, and both are bad for both sides.

If you buy the parts yourself, you save on the parts price and often lose the warranty on the part, because the workshop will not answer for goods it did not choose. Some businesses refuse to fit customer-supplied parts at all, others charge a higher labour rate. That is their decision and should be settled before you buy.

If the workshop agrees, have the part delivered straight there, with its name in the address, and give the item number in the request so it can check in advance that it is the right one.

Ask how long the car will stay, when it can be collected and whether a courtesy car is possible. For larger jobs it is worth asking whether parts have to be ordered in advance; then the appointment depends on the delivery, and a car waiting three days for a part is better off at home than in the yard.

Clarify how you will pay, too. You settle the bill directly with the workshop; no payment for workshop work runs through Carvexia.

In the garage directory you choose a business and send a booking request: name, email, phone if you like, preferred date, vehicle, the service you want and a description. You do not need an account for it. After you send it, the form confirms that it arrived; if you are signed in and the form holds your account's address, the acknowledgement also comes by email — it is not yet an appointment.

The workshop answers in one of three ways: it confirms, proposes another date or declines, and it can give a reason. Each answer arrives by email, and a reply to that email goes straight to the business. You accept a proposed date by replying to the workshop; it is confirmed once the workshop confirms it. With an account you also see the request, the proposal and its status under “Appointments”.

We do not guarantee a response time. For anything affecting safety, the phone is the better route than a form in any case.

Put the invoice next to the quote and ask about every item you do not recognise. Ask to see the old parts, or take them with you if you agreed that beforehand. And take a short test drive before leaving the yard — a noise that is still there can be cleared up now in two minutes and later in two appointments.

Afterwards the invoice goes in the car's file. It is the evidence for statutory warranty, manufacturer warranty and resale, and the more precisely it names parts and work, the more it is worth later.